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#Question id: 11985


In  the  territorial  behavior  of  the  stickleback  fish,  the  red  belly  of  one  male  elicits  attack  from  another  male  by functioning as

#Unit 10. Ecological Principles
  1.  A pheromone 
  2. A sign stimulus
  3. A fixed action pattern 
  4. A search image

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 2943

#Unit 2. Cellular Organization

Which of the following is NOT a mechanism by which G1/S cyclin-CDKs ensure progression through the cell cycle?

TLS Online TPP Program

#Question id: 2944

#Unit 2. Cellular Organization

DNA replication at each origin occurs only once during the cell cycle because of:

TLS Online TPP Program

#Question id: 2945

#Unit 2. Cellular Organization

Separation of spindle poles during spindle formation and anaphase B most likely depends on which of the following?

TLS Online TPP Program

#Question id: 2946

#Unit 2. Cellular Organization

Which of the following occurs during anaphase A?

TLS Online TPP Program

#Question id: 2948

#Unit 2. Cellular Organization

A cell that is entering the M phase of the cell cycle is:

TLS Online TPP Program

#Question id: 2950

#Unit 2. Cellular Organization

During which phases of the cell cycle do the chromosomes exist in a doubled state?

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